It features better processing speeds and modern operating system compatibility.
Autodesk no longer provides activation codes for legacy versions that have reached their "end of support" life cycle. Operating System Issues: autocad civil 3d land desktop companion 2009 activation code
To activate the software, users need to enter the activation code during the installation process or after installation, if prompted. The activation code is usually entered in the following steps: It features better processing speeds and modern operating
Autodesk officially ended the automatic reauthorization and support for version 2010 and older products, including AutoCAD Civil 3D Land Desktop Companion 2009, as of August 31, 2019 as of August 31